68067428 (number)
68067428 is an even 8-digits composite number following 68067427 and preceding 68067429. In scientific notation, it is written as 6.8067428 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 28304640 positive integers (up to 68067428) that are relatively prime to 68067428.
Interesting facts
- 68067428 has 48 divisors, whose sum is 141195264
- The reverse of 68067428 is 82476086
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | sixty-eight million sixty-seven thousand four hundred twenty-eight |
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Notation
Scientific notation | 6.8067428 × 10^7 |
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Engineering notation | 6.8067428 × 10^6 |
Prime Factorization of 68067428
Prime Factorization 2 × 2 × 13 × 11 × 127 × 937
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34033714 | Product of the distinct prime numbers |
The prime factorization of 68067428 is 2 × 2 × 13 × 11 × 127 × 937. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68067428)
Multiplication
n×yn×2 | 136134856 |
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n×3 | 204202284 |
n×4 | 272269712 |
n×5 | 340337140 |
Division
n÷yn÷2 | 34033714 |
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n÷3 | 22689142.666667 |
n÷3 | 17016857 |
n÷5 | 13613485.6 |
Exponentiation
nyn2 | 4633174754535184 |
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n3 | 3.1536828901574E+23 |
n4 | 2.1466308306062E+31 |
n5 | 1.4611563950487E+39 |
Nth Root
y√n2√n | 8250.2986612607 |
---|---|
3√n | 408.30037633031 |
4√n | 90.831154684176 |
5√n | 36.862761646308 |
Divisors of 68067428
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -68067427 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 68067428 can be divided by 48 positive divisors. The sum of these divisors (counting 68067428) is 1, the average is 0.020833333333333.
Base conversion 68067428
Base | System | Value |
---|---|---|
2 | Binary | 100000011101010000001100100 |
3 | Ternary | 11202002011221212 |
4 | Quaternary | 10003222001210 |
5 | Quinary | 114411124203 |
6 | Senary | 10430530552 |
8 | Octal | 403520144 |
10 | Decimal | 68067428 |
12 | Duodecimal | 1a966a58 |
16 | Hexadecimal | 40ea064 |
20 | Vigesimal | 11588b8 |
36 | Base36 | 14ix5w |
Cryptographic Hash Functions
md5 | 473e2572cde825525fac021549e432e8 |
---|---|
sha1 | 3bf41a3a47f8fa2e9f2950c1c7d0efaaa3594b7b |
sha256 | edfccf297fdc60c608625a4afcc0562c89a58948ccba1a50df443f21c36e2633 |
sha512 | 268eed478d26dd5d1a58e515bfa5296dc70fe7216d7f672e8649acc6933a00ab827eb95daf9efbdc47df653e9b766e04a66b55df49c4542493b36905654dcdfa |
ripemd-160 | 435d0e5c19c9ae5d9c35cb7cb070671aef007187 |
68067428 as geometric shapes
Circle
Radius = nDiameter | 136134856 |
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Circumference | 427680263.5071 |
Area | 1.4555547771645E+16 |
Sphere
Radius = nVolume | 1.3210115999294E+24 |
---|---|
Surface area | 5.8222191086582E+16 |
Circumference | 427680263.5071 |
Square
Length = nPerimeter | 272269712 |
---|---|
Area | 4633174754535184 |
Diagonal | 96261879.833454 |
Cube
Length = nSurface area | 27799048527211104 |
---|---|
Volume | 3.1536828901574E+23 |
Space diagonal | 117896243.63654 |
Equilateral Triangle
Length = nPerimeter | 204202284 |
---|---|
Area | 2.0062235188001E+15 |
Altitude | 58948121.818268 |
Triangular Pyramid
Length = nSurface area | 2.0062235188001E+15 |
---|---|
Volume | 3.7166509289038E+22 |
Height | 32087293.277818 |